package com.zzyl.mapper;


import org.apache.ibatis.annotations.Mapper;

/**
* @author 27651
* @description 针对表【sys_user(用户表)】的数据库操作Mapper
* @createDate 2024-07-17 23:37:01
* @Entity com.zzyl.entity.SysUser
*/
@Mapper
public interface SysUserMapper {
    /**
     * 根据创建人的id查询出创建人的真实名称
     * @param id
     * @return
     */
    String selectRealNameById(Long id);
}




